I got a great mid-week deal which made staying at Mohegan Sun affordable. We had a great visit. The rooms was super clean, very large, and the bed was very, very comfortable. Wi-fi was a breeze to set-up and was very fast and efficient.
We visited the (indoor) pool and spa which was just lovely in the middle of winter. There's a bar in the pool area! If I had a little more time, I might have spent more time up there lounging, reading, swimming, and drinking.
Staff was all very friendly. Loved that the casino, restaurants, and shops were all so close--it's really great to be able to take a breather from gambling and relax a little in the room (saves some money, too!)
I'd definitely stay again if the price were right (under $200) -- the weekend rates are pretty astronomical and probably not worth it.